#515752#515752

#515752 is a dark, near-neutral grey. Relative luminance 0.092; OKLCH L 45.0% C 0.011 H 150.5°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#515752
RGB	rgb(81, 87, 82)
HSL	hsl(130, 4%, 33%)
HSV	hsv(130, 7%, 34%)
CMYK	cmyk(6.9%, 0%, 5.7%, 65.9%)
CIE-LAB	lab(36.32, -3.47, 2.08)
CIE-LCH	lch(36.32, 4.05, 149.00°)
OKLab	oklab(44.97% -0.0096 0.0055)
OKLCH	oklch(44.97% 0.011 150.5)
XYZ	xyz(8.3242, 9.1748, 9.3134)
Luminance	0.0917 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#515752 #575156

analogous

#535751 #515752 #515755

triadic

#515752 #525157 #575251

tetradic

#515752 #515357 #575156 #575551

square

#515752 #515357 #575156 #575551

split-complementary

#515752 #555157 #575153

monochromatic

#161816 #333734 #515752 #6F7770 #8D958F

Accessibility & contrast

On white

7.41

#515752 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#515752 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #515752

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##515752	#FFFFFF	#000000	##FFFFFF
##515752	1.00	7.41	2.83	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575652

Deuteranopia (green-blind)

#565552

Tritanopia (blue-blind)

#505755

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #515752;
/* rgb */ color: rgb(81, 87, 82);
/* oklch */ color: oklch(45.0% 0.011 150.5);

Tailwind

colors: {
  custom: {
    50: '#818682',
    500: '#515752',
    950: '#000000',
  },
}

SCSS

$custom: #515752;
$custom-light: #818682;
$custom-dark: #000000;

JSON

{
  "hex": "#515752",
  "rgb": {
    "r": 81,
    "g": 87,
    "b": 82
  },
  "hsl": {
    "h": 130,
    "s": 3.571,
    "l": 32.941
  },
  "oklch": {
    "l": 0.44974,
    "c": 0.01106,
    "h": 150.5
  },
  "luminance": 0.09175
}

Semantic roles & 50–950 ramp

primary

#515752

secondary

#857F84

accent

#7BA4AD

background

#F7F8F7

surface

#EEEFEE

border

#C9CAC9

text

#0A0B0A

muted

#7C7C7C

Preview Lab

Preview with #515752

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →